2-(2,3-dihydro-1-benzofuran-5-yl)-4-methyl-1,3-thiazole-5-carboxylic acid

2-(2,3-二氢-1-苯并呋喃-5-基)-4-甲基-1,3-噻唑-5-羧酸

Also known as: 2-(2,3-dihydrobenzofuran-5-yl)-4-methylthiazole-5-carboxylic acid, 4-Thiazolecarboxylic acid, 2-(2,3-dihydro-5-benzofuranyl)-5-methyl-, 2-(2,3-dihydro-1-benzo[b]furan-5-yl)-4-methyl-1,3-thiazole-5-carboxylic acid

2-(2,3-dihydro-1-benzofuran-5-yl)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 690632-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11NO3S and a molecular weight of 261.29600 g/mol. It is also known as 2-(2,3-dihydrobenzofuran-5-yl)-4-methylthiazole-5-carboxylic acid, 4-Thiazolecarboxylic acid, 2-(2,3-dihydro-5-benzofuranyl)-5-methyl- and 2-(2,3-dihydro-1-benzo[b]furan-5-yl)-4-methyl-1,3-thiazole-5-carboxylic acid. Key properties include a melting point of 221ºC, a boiling point of 492ºC at 760 mmHg, a density of 1.402g/cm3 and a flash point of 251.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

690632-04-3

Jingsj CID

J-920191-2

Molecular Formula

C₁₃H₁₁NO₃S

Chinese Name

2-(2,3-二氢-1-苯并呋喃-5-基)-4-甲基-1,3-噻唑-5-羧酸

Molecular Weight

261.29600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026